Machine Design MCQ Set 1 1. Which one is having highest density? a) Snow b) Teflon c) Soil d) Sand AnswerAnswer: b [Reason:] Teflon, also known as polytetrafluoroethylene has density 2200 kg/m3. It is a thermoplastic polymer, which is a white solid at room temperature. Density of snow, soil and sand are 110 kg/m3, 2050…
This content is for paid premium members only.
You can view complete answer after activation your membership.
Need only one answers. Simply buy single day pass and email. We will send answers for this question.
Login Buy membership